var title = '火箭训练营短语练习';
var spells = ["walk past",
	"run around",
	"walk along",
	"all over the world",
	"get over",
	"fly over",
	"line up",
	"around the world",
	"the whole world",
	"sit down",
	"put down",
	"come along",
	"come over",
	"get along",
	"come across",
	"fall over",
	"get through",
	"look around",
	"get up",
	"go along",
	"throughout the world",
	"stand up",
	"look through",
	"get down",
	"slow down",
	"put up",
	"half past"
];
